NSG 550 Midterm Exam 2026/2027 | Questions and
Answers with Rationales | Wilkes University -
Guaranteed Pass
Section I — Clinical Assessment & Diagnostic Reasoning
1. Which component of the patient history is most important when
evaluating a new chief complaint?
A. Family's preferred treatment
B. Symptom onset and progression
C. Insurance status
D. Preferred pharmacy
Answer: B
Rationale: Determining when the symptom began, how it has
progressed, and what factors affect it establishes the clinical timeline
and helps narrow the differential diagnosis.
2. Which question best assesses the quality of pain?
A. “Where is the pain?”
B. “When did it begin?”
C. “Is it sharp, burning, aching, or pressure-like?”
D. “Does it occur every day?”
Answer: C
Rationale: Quality describes the character of pain and may provide
clues about its underlying mechanism.
3. A patient reports chest discomfort that occurs when climbing stairs
and resolves after resting. Which diagnosis should be considered?
A. Stable angina
B. Costochondritis
,C. GERD only
D. Pleurisy
Answer: A
Rationale: Predictable exertional chest discomfort relieved by rest is
characteristic of stable myocardial ischemia.
4. Which finding represents a red flag in a patient with headache?
A. Sudden maximal intensity at onset
B. Mild headache after poor sleep
C. Headache relieved by hydration
D. Occasional tension headache
Answer: A
Rationale: A thunderclap headache requires urgent evaluation for
potentially life-threatening conditions such as subarachnoid
hemorrhage.
5. A clinician accepts the first diagnosis considered and does not
adequately evaluate alternatives. This is:
A. Anchoring bias
B. Sampling bias
C. Recall bias
D. Publication bias
Answer: A
Rationale: Anchoring occurs when the clinician becomes overly
attached to an initial diagnostic impression.
6. A clinician selectively searches for evidence supporting an existing
diagnosis. This is:
A. Confirmation bias
B. Availability bias
,C. Observer effect
D. Spectrum bias
Answer: A
Rationale: Confirmation bias causes clinicians to favor information that
confirms an existing belief while discounting contradictory evidence.
7. Which diagnosis should always be considered when a patient
presents with potentially life-threatening symptoms?
A. Only the most common condition
B. A “can't-miss” diagnosis
C. Only benign conditions
D. Only chronic diseases
Answer: B
Rationale: Diagnostic reasoning requires consideration of serious
diagnoses even when they are not the most probable.
8. A patient describes dizziness as “the room spinning.” This most
specifically describes:
A. Vertigo
B. Presyncope
C. Disequilibrium
D. Weakness
Answer: A
Rationale: Vertigo is the false sensation of movement, often described
as spinning.
9. A patient reports nearly fainting after standing quickly. This is most
consistent with:
A. Presyncope
B. Vertigo
, C. Ataxia
D. Seizure
Answer: A
Rationale: Presyncope is the sensation of impending loss of
consciousness without complete syncope.
10. Which finding should generally prompt reassessment of an
established diagnosis?
A. New clinical findings inconsistent with the diagnosis
B. Patient satisfaction with treatment
C. Stable vital signs
D. Improvement of expected symptoms
Answer: A
Rationale: New contradictory information should cause the clinician to
reconsider the working diagnosis and differential.
Section II — Cardiovascular Assessment
11. A patient presents with crushing substernal chest pressure,
diaphoresis, and nausea. Which condition must be urgently excluded?
A. Acute coronary syndrome
B. Osteoarthritis
C. Sinusitis
D. Migraine
Answer: A
Rationale: The symptom cluster is highly concerning for myocardial
ischemia and requires urgent evaluation.
12. Which biomarker is most specific for myocardial injury?
A. Troponin
Answers with Rationales | Wilkes University -
Guaranteed Pass
Section I — Clinical Assessment & Diagnostic Reasoning
1. Which component of the patient history is most important when
evaluating a new chief complaint?
A. Family's preferred treatment
B. Symptom onset and progression
C. Insurance status
D. Preferred pharmacy
Answer: B
Rationale: Determining when the symptom began, how it has
progressed, and what factors affect it establishes the clinical timeline
and helps narrow the differential diagnosis.
2. Which question best assesses the quality of pain?
A. “Where is the pain?”
B. “When did it begin?”
C. “Is it sharp, burning, aching, or pressure-like?”
D. “Does it occur every day?”
Answer: C
Rationale: Quality describes the character of pain and may provide
clues about its underlying mechanism.
3. A patient reports chest discomfort that occurs when climbing stairs
and resolves after resting. Which diagnosis should be considered?
A. Stable angina
B. Costochondritis
,C. GERD only
D. Pleurisy
Answer: A
Rationale: Predictable exertional chest discomfort relieved by rest is
characteristic of stable myocardial ischemia.
4. Which finding represents a red flag in a patient with headache?
A. Sudden maximal intensity at onset
B. Mild headache after poor sleep
C. Headache relieved by hydration
D. Occasional tension headache
Answer: A
Rationale: A thunderclap headache requires urgent evaluation for
potentially life-threatening conditions such as subarachnoid
hemorrhage.
5. A clinician accepts the first diagnosis considered and does not
adequately evaluate alternatives. This is:
A. Anchoring bias
B. Sampling bias
C. Recall bias
D. Publication bias
Answer: A
Rationale: Anchoring occurs when the clinician becomes overly
attached to an initial diagnostic impression.
6. A clinician selectively searches for evidence supporting an existing
diagnosis. This is:
A. Confirmation bias
B. Availability bias
,C. Observer effect
D. Spectrum bias
Answer: A
Rationale: Confirmation bias causes clinicians to favor information that
confirms an existing belief while discounting contradictory evidence.
7. Which diagnosis should always be considered when a patient
presents with potentially life-threatening symptoms?
A. Only the most common condition
B. A “can't-miss” diagnosis
C. Only benign conditions
D. Only chronic diseases
Answer: B
Rationale: Diagnostic reasoning requires consideration of serious
diagnoses even when they are not the most probable.
8. A patient describes dizziness as “the room spinning.” This most
specifically describes:
A. Vertigo
B. Presyncope
C. Disequilibrium
D. Weakness
Answer: A
Rationale: Vertigo is the false sensation of movement, often described
as spinning.
9. A patient reports nearly fainting after standing quickly. This is most
consistent with:
A. Presyncope
B. Vertigo
, C. Ataxia
D. Seizure
Answer: A
Rationale: Presyncope is the sensation of impending loss of
consciousness without complete syncope.
10. Which finding should generally prompt reassessment of an
established diagnosis?
A. New clinical findings inconsistent with the diagnosis
B. Patient satisfaction with treatment
C. Stable vital signs
D. Improvement of expected symptoms
Answer: A
Rationale: New contradictory information should cause the clinician to
reconsider the working diagnosis and differential.
Section II — Cardiovascular Assessment
11. A patient presents with crushing substernal chest pressure,
diaphoresis, and nausea. Which condition must be urgently excluded?
A. Acute coronary syndrome
B. Osteoarthritis
C. Sinusitis
D. Migraine
Answer: A
Rationale: The symptom cluster is highly concerning for myocardial
ischemia and requires urgent evaluation.
12. Which biomarker is most specific for myocardial injury?
A. Troponin
